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volcanoes
rocks
earthquakes
minerals
layers of the earth
100
HAWAII
What is mauna loa location
100
the series of processes in which a rock forms ,changes from one type to another.
What is a rock cycle?
100
a wave of energy
What are seismic waves?
100
what is a mineral
a solid inorganic substance of natural occurrence
100
the crust
What is the first Layer of the earth???
200
ACTIVE,DORMANT,EXTINCT
WHAT ARE THE 3 PHASES OF A VOLCANO??????
200
How many types of rocks are there in the world?
There are three different types of rocks. You should know all about sedimentary, igneous and metamorphic rocks, so have a look at these pictures and see if you can identify each specimen. Classify these rocks. Try and work out whether they are sedimentary, igneous or metamorphic.
200
the edges of tectonic plates
where do earthquakes occur?
200
name 3 types of minerals
There are three different types of rocks: Igneous, Sedimentary, and Metamorphic. The difference between each type is in how they are formed.
200
2,900 kilometers deep
How deep is the mantle?
300
YES
are lava and magma the same thing
300
How are rock types and names determined?
Every rock has characteristics that reflect its process of formation; these are used to determine whether the rock is igneous, sedimentary or metamorphic. For example, a rock with rounded grains cemented together is sedimentary, while one with a strong banding and orientation of minerals is metamorphic.
300
elastic rebound is like the return of the broken rubber band pieces to their unstretched shape
What is an example of an elastic rebound?
300
What are the main types of minerals?
Minerals are grouped by their chemical composition. Silicates, oxides, sulfates, sulfides, carbonates, native elements, and halides are all major mineral groups.
300
What are the different layers of the earth?
The Earth is made up of four distinct layers: The inner core is in the centre and is the hottest part of the Earth. ... The outer core is the layer surrounding the inner core. ... The mantle is the widest section of the Earth. ... The crust is the outer layer of the earth.
400
a coned shaped mountain
What is a volocano
400
What is the name of rocks?
Rocks hold the history of the earth and the materials that will be used to build its future. Andesite. Basalt. Diorite. Gabbro. Granite. Obsidian. Pegmatite. Peridotite.
400
Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. ... When the rocks break, the earthquake occurs.
What causes an earthquake?
400
What kinds of foods are minerals in?
Milk and other dairy products — such as yogurt, cheese, and cottage cheese — are good sources of calcium. You'll also find this mineral in broccoli and dark green, leafy vegetables. Soy foods and foods fortified with calcium, including some kinds of orange juice and soy milk, are also good sources.
400
Which layer of the Earth makes up most of the earth?
The crust and the uppermost part of the mantle make up the lithosphere, a solid region that is broken into plates. It is about 65 to 100 km thick. The mantle is the layer below the crust. It makes up almost two thirds of the earth's mass and is about 2900 km thick.
500
PRESSURE BUILDS UP
WHY DOES A VOLCANO ERUPT????
500
Which type of rock is created when lava cools?
Molten rock that cools on Earth's surface forms extrusive igneous rocks. Examples are rhyolite, pumice, and basalt. Molten rock that cools within Earth forms intrusive igneous rocks. Examples are granite and gabbro.hat
500
The study of earthquakes.
What does the word seismology mean?
500
How minerals can be classified?
Mineral Classification. Minerals are classified according to: Hardness, Specific Gravity (how it compares with the density of water), Color, Luster, Streak, Cleavage and Crystal Form.
500
silicon,magnesium,oxygen and iron
What is the mantle made of?